$ git clone -n https://gitee.com/src-anolis-os/xorg-x11-server-utils.git /var/lib/mock/dist-an8.7-build-140251-53567/root/chroot_tmpdir/scmroot/xorg-x11-server-utils
Cloning into '/var/lib/mock/dist-an8.7-build-140251-53567/root/chroot_tmpdir/scmroot/xorg-x11-server-utils'...
$ git reset --hard origin/a8
HEAD is now at 4b37e78 spec: add doc sub package